| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Acsala anomala Benjamin 1935 | 0 | 0 | 0 |
| Actebia | 2 | 0 | 0 |
| Actebia balanitis | 0 | 0 | 1 |
| Actebia fennica Tauscher 1806 (Black Army Cutworm) | 0 | 0 | 1 |
| Actia | 2 | 0 | 0 |
| Actia diffidens Curran 1933 | 0 | 0 | 1 |
| Actia interrupta Curran 1933 | 0 | 0 | 1 |
| Actidium | 1 | 0 | 0 |
| Actidium crotchianum Matthews & A. 1877 | 0 | 0 | 1 |
| Actium | 1 | 0 | 0 |
| Actium retractum Casey 1908 | 0 | 0 | 0 |
| Actornithophilus | 1 | 0 | 0 |
| Actornithophilus totani (Schrank 1803) | 0 | 0 | 0 |
| Aculepeira | 2 | 0 | 0 |
| Aculepeira carbonarioides (Keyserling 1892) (Orbweaver) | 0 | 0 | 1 |
